package dai.math

import java.util.concurrent.TimeUnit

fun main(){
//    for (i in 0 until 360){
//        val src = Math.sin(Math.toRadians(i - 90.0)) * -1
//        val dst = Math.cos(Math.toRadians(i.toDouble()))
//        println("${i}:${(src - dst) <= 0.0001}")
//    }
    println(System.currentTimeMillis())
    println(TimeUnit.MILLISECONDS.convert(1,TimeUnit.SECONDS))
}